GB1277960A - Improvements in rotary electric machines - Google Patents

Improvements in rotary electric machines

Info

Publication number
GB1277960A
GB1277960A GB52473/69A GB5247369A GB1277960A GB 1277960 A GB1277960 A GB 1277960A GB 52473/69 A GB52473/69 A GB 52473/69A GB 5247369 A GB5247369 A GB 5247369A GB 1277960 A GB1277960 A GB 1277960A
Authority
GB
United Kingdom
Prior art keywords
cooling
tube
rotary electric
oct
electric machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB52473/69A
Other languages
English (en)
Inventor
Bror Dalmo
John Franked
Hans Landhult
Birger Nordbert
Ove Tjernstrom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1277960A publication Critical patent/GB1277960A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
GB52473/69A 1968-10-28 1969-10-27 Improvements in rotary electric machines Expired GB1277960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE14526/68A SE312372B (fr) 1968-10-28 1968-10-28

Publications (1)

Publication Number Publication Date
GB1277960A true GB1277960A (en) 1972-06-14

Family

ID=20299259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52473/69A Expired GB1277960A (en) 1968-10-28 1969-10-27 Improvements in rotary electric machines

Country Status (6)

Country Link
US (1) US3619674A (fr)
CH (1) CH499911A (fr)
DE (1) DE1953893B2 (fr)
GB (1) GB1277960A (fr)
NO (1) NO121166B (fr)
SE (1) SE312372B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2651581C2 (ru) * 2016-10-10 2018-04-23 Общество с ограниченной ответственностью "Научно-производственное предприятие "Резонанс" Статор электрической машины с жидкостным охлаждением

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7036500U (de) * 1970-10-02 1971-06-16 Kraftwerk Union Ag Elektromaschinen-, insbesondere turbogenerator-laeufer.
US4208597A (en) * 1978-06-22 1980-06-17 Westinghouse Electric Corp. Stator core cooling for dynamoelectric machines
EP0171571B1 (fr) * 1984-08-09 1988-12-07 BBC Brown Boveri AG Corps de stator à plaques de pression lamellées
EP0572709B1 (fr) * 1992-06-05 1995-09-27 Gebr. Happich GmbH Toit pour véhicule décapotable
US5785114A (en) * 1996-02-23 1998-07-28 Westinghouse Electric Corporation Integral hydrogen cooler assembly for electric generators
SE9704422D0 (sv) * 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
US7247959B2 (en) * 2002-10-11 2007-07-24 Siemens Power Generation, Inc. Dynamoelectric machine with arcuate heat exchanger and related methods
US8760127B2 (en) 2011-03-31 2014-06-24 General Electric Company System and method for controlling a temperature of a generator
US10938266B2 (en) * 2018-12-27 2021-03-02 Abb Schweiz Ag Electrical machine with cooling channel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2217430A (en) * 1938-02-26 1940-10-08 Westinghouse Electric & Mfg Co Water-cooled stator for dynamoelectric machines
FR1223797A (fr) * 1958-05-06 1960-06-20 Parsons C A & Co Ltd Machines dynamo-électriques
GB1028315A (en) * 1961-11-28 1966-05-04 Rotax Ltd Alternators
US3112415A (en) * 1962-01-02 1963-11-26 Gen Electric Control of winding temperatures of liquid cooled generators
US3430085A (en) * 1966-03-10 1969-02-25 Us Air Force Stator cooling system for a.c. generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2651581C2 (ru) * 2016-10-10 2018-04-23 Общество с ограниченной ответственностью "Научно-производственное предприятие "Резонанс" Статор электрической машины с жидкостным охлаждением

Also Published As

Publication number Publication date
DE1953893B2 (de) 1972-09-07
DE1953893A1 (de) 1970-11-05
US3619674A (en) 1971-11-09
NO121166B (fr) 1971-01-25
CH499911A (de) 1970-11-30
SE312372B (fr) 1969-07-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees